519881949

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{3593}}^1$

素因数の和:3858

約数の個数: 32

約数和(自身を含む): 807356160

約数和(自身を除く): 287474211

約数列:

[1, 3, 9, 23, 27, 69, 207, 233, 621, 699, 2097, 3593, 5359, 6291, 10779, 16077, 32337, 48231, 82639, 97011, 144693, 247917, 743751, 837169, 2231253, 2511507, 7534521, 19254887, 22603563, 57764661, 173293983, 519881949]

約数ペア:

[(1, 519881949), (3, 173293983), (9, 57764661), (23, 22603563), (27, 19254887), (69, 7534521), (207, 2511507), (233, 2231253), (621, 837169), (699, 743751), (2097, 247917), (3593, 144693), (5359, 97011), (6291, 82639), (10779, 48231), (16077, 32337)]